DE69712550T2 - Verfahren zur Herstellung von Peroxiperfluoropolyethor - Google Patents
Verfahren zur Herstellung von PeroxiperfluoropolyethorInfo
- Publication number
- DE69712550T2 DE69712550T2 DE69712550T DE69712550T DE69712550T2 DE 69712550 T2 DE69712550 T2 DE 69712550T2 DE 69712550 T DE69712550 T DE 69712550T DE 69712550 T DE69712550 T DE 69712550T DE 69712550 T2 DE69712550 T2 DE 69712550T2
- Authority
- DE
- Germany
- Prior art keywords
- oxidation process
- tetrafluoroethylene
- process according
- ratio
- peroxidic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title description 2
- 239000002904 solvent Substances 0.000 claims abstract description 43
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000010702 perfluoropolyether Substances 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 claims description 9
- 229960004065 perflutren Drugs 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 238000006722 reduction reaction Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 238000006114 decarboxylation reaction Methods 0.000 claims description 2
- 238000003682 fluorination reaction Methods 0.000 claims description 2
- 239000000852 hydrogen donor Substances 0.000 claims description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 abstract 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000005481 NMR spectroscopy Methods 0.000 description 11
- 239000000460 chlorine Substances 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 150000002978 peroxides Chemical group 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 4
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 4
- 238000007539 photo-oxidation reaction Methods 0.000 description 4
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LGUZHRODIJCVOC-UHFFFAOYSA-N perfluoroheptane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LGUZHRODIJCVOC-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000004786 difluoromethoxy group Chemical group [H]C(F)(F)O* 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical class FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
- C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000280A IT1282628B1 (it) | 1996-02-14 | 1996-02-14 | Processo per la preparazione di perfluoropolieteri perossidici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69712550D1 DE69712550D1 (de) | 2002-06-20 |
| DE69712550T2 true DE69712550T2 (de) | 2002-12-05 |
Family
ID=11373270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69712550T Expired - Lifetime DE69712550T2 (de) | 1996-02-14 | 1997-02-11 | Verfahren zur Herstellung von Peroxiperfluoropolyethor |
Country Status (8)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2858327A1 (fr) * | 2003-07-28 | 2005-02-04 | Atofina | Procede d'oxydation de polymere fluore et structures multicouches comprenant ce polymere oxyde |
| US20050065229A1 (en) * | 2003-07-28 | 2005-03-24 | Anthony Bonnet | Process for oxidizing a fluoropolymer and multilayer structures comprising this oxidized fluoropolymer |
| ITMI20031914A1 (it) * | 2003-10-03 | 2005-04-04 | Solvay Solexis Spa | Perfluoropolieteri. |
| ITMI20031915A1 (it) * | 2003-10-03 | 2005-04-04 | Solvay Solexis Spa | Processo per la preparazione di perfluoropolieteri. |
| ITMI20040345A1 (it) * | 2004-02-26 | 2004-05-26 | Solvay Solexis Spa | Perfluororpolieteri perossidici |
| ITMI20040346A1 (it) * | 2004-02-26 | 2004-05-26 | Solvay Solexis Spa | Perfluoropolieteri perossidici |
| ITMI20050383A1 (it) * | 2005-03-10 | 2006-09-11 | Solvay Solexis Spa | Processo per preparare perfluoropolieteri perossidici |
| ITMI20050384A1 (it) | 2005-03-10 | 2006-09-11 | Solvay Solexis Spa | Processo per preparare perfluoropolieteri perossidici |
| RU2458940C2 (ru) * | 2008-08-15 | 2012-08-20 | Чжунхао Чэньгуан Рисерч Инститьют Оф Кемикал Индастри | Пероксидные фторполиэфиры и их применение при эмульсионной полимеризации фторсодержащих мономеров |
| JP5854840B2 (ja) * | 2008-12-05 | 2016-02-09 | ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア | 多官能性（パー）フルオロポリエーテル |
| JP5647783B2 (ja) * | 2009-11-12 | 2015-01-07 | 東ソ−・エフテック株式会社 | 含フッ素化合物からなるラジカル反応用溶剤 |
| CN104768623B (zh) | 2012-11-05 | 2017-02-08 | 索尔维特殊聚合物意大利有限公司 | 用于纯化具有羧酸酯端基的(全)氟聚醚的方法 |
| EP2931785B1 (en) | 2012-12-11 | 2016-06-29 | Solvay Specialty Polymers Italy S.p.A. | Process for the alkoxylation of (per)fluoropolyether alcohols |
| JP2017523292A (ja) | 2014-08-05 | 2017-08-17 | ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． | アルコキシル化ペルフルオロポリエーテルによる潤滑方法 |
| WO2016096684A1 (en) | 2014-12-15 | 2016-06-23 | Solvay Specialty Polymers Italy S.P.A. | Water-based composition comprising a fluorinated polymer |
| JP2017105945A (ja) * | 2015-12-10 | 2017-06-15 | ダイキン工業株式会社 | 過酸化パーフルオロポリオキシアルキレン化合物の製造方法 |
| JP7130619B2 (ja) | 2016-07-20 | 2022-09-05 | ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． | ポリアルコキシル化ポリマーの製造方法 |
| KR102029997B1 (ko) * | 2017-12-08 | 2019-10-08 | 한국화학연구원 | 선형 퍼플루오로폴리에테르 합성을 위한 과산화 퍼플루오로폴리에테르 중간체 제조장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003941A (en) * | 1966-02-07 | 1977-01-18 | Minnesota Mining And Manufacturing Company | Process for producing polyhalocarbons oxides |
| US3505411A (en) * | 1966-10-11 | 1970-04-07 | Minnesota Mining & Mfg | Perfluoroalkylene oxide polymers |
| US4451646A (en) * | 1967-02-09 | 1984-05-29 | Montedison, S.P.A. | High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene |
| DE1745169B2 (de) * | 1967-02-09 | 1977-04-21 | Montecatini Edison S.P.A., Mailand (Italien) | Fluorierte lineare polyaether und verfahren zu ihrer herstellung |
| US3847978A (en) * | 1968-07-01 | 1974-11-12 | Montedison Spa | Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof |
| IT1185518B (it) * | 1985-02-22 | 1987-11-12 | Montefluos Spa | Ottenimento di perfluoropolieteri a peso molecolare controllato dal prodotto di ossidazione fotochimica del c2f4 |
| JPS63137922A (ja) * | 1986-11-28 | 1988-06-09 | Nippon Mektron Ltd | 新規パーフルオロポリエーテルの製造法 |
| IT1249319B (it) * | 1991-04-26 | 1995-02-22 | Ausimont Spa | Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione |
| US5182342A (en) * | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
| IT1264977B1 (it) * | 1993-11-17 | 1996-10-17 | Ausimont Spa | Processo per preparare perfluoropolietri |
| IT1274591B (it) * | 1994-08-05 | 1997-07-18 | Ausimont Spa | Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati |
-
1996
- 1996-02-14 IT IT96MI000280A patent/IT1282628B1/it active IP Right Grant
-
1997
- 1997-02-11 EP EP97102124A patent/EP0790270B1/en not_active Expired - Lifetime
- 1997-02-11 DE DE69712550T patent/DE69712550T2/de not_active Expired - Lifetime
- 1997-02-11 AT AT97102124T patent/ATE217643T1/de not_active IP Right Cessation
- 1997-02-12 JP JP02764097A patent/JP3862340B2/ja not_active Expired - Fee Related
- 1997-02-13 KR KR1019970004276A patent/KR100458612B1/ko not_active Expired - Lifetime
- 1997-02-13 US US08/799,260 patent/US5777291A/en not_active Expired - Lifetime
- 1997-02-13 CA CA002197539A patent/CA2197539C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0790270A2 (en) | 1997-08-20 |
| CA2197539C (en) | 2005-06-14 |
| EP0790270B1 (en) | 2002-05-15 |
| CA2197539A1 (en) | 1997-08-15 |
| US5777291A (en) | 1998-07-07 |
| JPH09227508A (ja) | 1997-09-02 |
| ATE217643T1 (de) | 2002-06-15 |
| KR970061936A (ko) | 1997-09-12 |
| ITMI960280A0 (enrdf_load_stackoverflow) | 1996-02-14 |
| EP0790270A3 (en) | 1998-10-07 |
| DE69712550D1 (de) | 2002-06-20 |
| ITMI960280A1 (it) | 1997-08-14 |
| JP3862340B2 (ja) | 2006-12-27 |
| IT1282628B1 (it) | 1998-03-31 |
| KR100458612B1 (ko) | 2005-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8380 | Miscellaneous part iii |
Free format text: ALS VERTRETER SIND NACHZUTRAGEN: WEISSE UND KOLLEGEN, 42555 VELBERT |
|
| 8364 | No opposition during term of opposition |